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CrownCrete 818

CrownCrete 818 is a self-leveling, three-component cementitious urethane slurry offering excellent resistance to abrasion, impact, and chemical attack for medium to heavy-duty environments. It can be broadcast with dried silica sand and sealed with CrownCrete Skim Coat for a solid color finish, or broadcast with quartz aggregate and sealed with CrownShield® 8320, CrownPro 8020, or CrownPro 7500, typically installed at 1/8″–3/16″ thickness.

system sheet

Description

CrownCrete 818 is a self-leveling, three-component cementitious urethane slurry offering excellent resistance to abrasion, impact, and chemical attack for medium to heavy-duty environments. It can be broadcast with dried silica sand and sealed with CrownCrete Skim Coat for a solid color finish, or broadcast with quartz aggregate and sealed with CrownShield® 8320, CrownPro 8020, or CrownPro 7500, typically installed at 1/8″–3/16″ thickness.

System Build

  1. Primer

    810 CrownCrete Skim Coat (if necessary)

  2. Basecoat

    818 CrownCrete U 1/8″

  3. Broadcast

    Flintshot or Natural Quartz Broadcast (Optional)

  4. Topcoat

    810 Pigmented CrownCrete Skim Coat

Typical Uses

Animal Holding and Housing Floors

Automotive Maintenance Floors

Commercial Bakeries and Kitchen Floors

Food and Beverage Processing Floors

Hospital and Health Care Facility Floors

Laboratories and Research Floors

Light and Medium Manufacturing Floors

Meat, Poultry, and Fish Processing Floors

Pharmaceutical and Vivarium Floors

Benefits

  • Can be applied over 7-10 day partially cured concrete substrates.
  • Can be applied to concrete substrates where <99% relative humidity is measured as per ASTM F2170.
  • Substrate has tensile bond strength in excess of 218 psi.
  • Resists a very wide range of organic and inorganic acids, alkalis, amines, salts, and solvents.
  • Similar coefficient of thermal expansion to concrete allowing movement with the substrate through normal thermal cycling.
  • It will perform and retain its physical characteristic through a wide temperature range from -40° F (-40° C) up to 248° F (120° C).
  • High abrasion qualities result from its aggregate structure.
  • Minimal maintenance costs, superior life cycle cost advantage versus tile.
  • Meets the requirements of USDA for use in food plants
  • May be applied over existing tile when prepped in accordance with manufacturer's specifications